GB2489168A - High pressure seal adapter for splitter conductor housing to wellhead connection - Google Patents

High pressure seal adapter for splitter conductor housing to wellhead connection Download PDF

Info

Publication number
GB2489168A
GB2489168A GB1212326.1A GB201212326A GB2489168A GB 2489168 A GB2489168 A GB 2489168A GB 201212326 A GB201212326 A GB 201212326A GB 2489168 A GB2489168 A GB 2489168A
Authority
GB
United Kingdom
Prior art keywords
high pressure
conductor housing
seal adapter
adapter
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB1212326.1A
Other versions
GB2489168B (en
GB201212326D0 (en
Inventor
Wee Ming Ong
Yeong Soon Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kop Surface Products Singapore Pte Ltd
Original Assignee
Aker Solutions Singapore Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aker Solutions Singapore Pte Ltd filed Critical Aker Solutions Singapore Pte Ltd
Publication of GB201212326D0 publication Critical patent/GB201212326D0/en
Publication of GB2489168A publication Critical patent/GB2489168A/en
Application granted granted Critical
Publication of GB2489168B publication Critical patent/GB2489168B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

A high pressure seal adapter for a conductor housing of a wellhead, the high pressure seal adapter having a unitary body comprising: a first circular bore extending through said unitary body; and a second circular bore adjacent said first circular bore and extending through said unitary body; wherein said seal adapter is capable of being installed in said conductor housing. The high pressure seal adapter may further include at least one seal extending around a perimeter of said unitary body, said at least one seal contacting said conductor housing. The adapter may receive a high pressure riser in said first circular bore when said seal adapter is installed in said conductor housing, said high pressure riser having a lower surface that contacts said flange and at least one seal extending around an outside perimeter of said riser.
GB1212326.1A 2010-01-12 2010-01-12 High pressure seal adapter for splitter conductor housing to wellhead connection Expired - Fee Related GB2489168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2010/000002 WO2011087450A1 (en) 2010-01-12 2010-01-12 High pressure seal adapter for splitter conductor housing to wellhead connection

Publications (3)

Publication Number Publication Date
GB201212326D0 GB201212326D0 (en) 2012-08-22
GB2489168A true GB2489168A (en) 2012-09-19
GB2489168B GB2489168B (en) 2016-06-08

Family

ID=44304510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1212326.1A Expired - Fee Related GB2489168B (en) 2010-01-12 2010-01-12 High pressure seal adapter for splitter conductor housing to wellhead connection

Country Status (6)

Country Link
US (1) US8960311B2 (en)
CN (1) CN102812202B (en)
AU (1) AU2010341846B2 (en)
GB (1) GB2489168B (en)
SG (1) SG182394A1 (en)
WO (1) WO2011087450A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9670733B1 (en) * 2016-01-21 2017-06-06 Ge Oil & Gas Pressure Control Lp Subsea multibore drilling and completion system
NO20240140A1 (en) * 2024-02-14 2024-02-14 Equinor Energy As Assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103900A (en) * 1989-09-28 1992-04-14 Mcleod Roderick D High pressure adapter for well-heads
US5240081A (en) * 1992-09-08 1993-08-31 Abb Vetcogray Inc. Mudline subsea wellhead system
US5560435A (en) * 1995-04-11 1996-10-01 Abb Vecto Gray Inc. Method and apparatus for drilling multiple offshore wells from within a single conductor string

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330007A (en) * 1992-08-28 1994-07-19 Marathon Oil Company Template and process for drilling and completing multiple wells
US5655602A (en) * 1992-08-28 1997-08-12 Marathon Oil Company Apparatus and process for drilling and completing multiple wells
US6056059A (en) * 1996-03-11 2000-05-02 Schlumberger Technology Corporation Apparatus and method for establishing branch wells from a parent well
US5810086A (en) * 1996-12-05 1998-09-22 Abb Vetco Gray Inc. Single riser with two wellheads
US6142235A (en) * 1996-12-05 2000-11-07 Abb Vetco Gray Inc. Bottom-supported guidance device for alignment of multiple wellbores in a single conductor
BR0009829B1 (en) * 1999-04-19 2009-08-11 deep well equipment for use in a well casing pipe, and process for finishing a well.
US6736212B2 (en) * 2001-08-29 2004-05-18 Fmc Technologies, Inc. Drilling alignment system
US20080271924A1 (en) * 2007-03-02 2008-11-06 Schlumberger Technology Corporation Drilling Method and Apparatus
CN201047266Y (en) * 2007-06-15 2008-04-16 新疆石油管理局采油工艺研究院 Double tube blowout preventer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103900A (en) * 1989-09-28 1992-04-14 Mcleod Roderick D High pressure adapter for well-heads
US5240081A (en) * 1992-09-08 1993-08-31 Abb Vetcogray Inc. Mudline subsea wellhead system
US5560435A (en) * 1995-04-11 1996-10-01 Abb Vecto Gray Inc. Method and apparatus for drilling multiple offshore wells from within a single conductor string

Also Published As

Publication number Publication date
US8960311B2 (en) 2015-02-24
WO2011087450A1 (en) 2011-07-21
GB2489168B (en) 2016-06-08
SG182394A1 (en) 2012-08-30
AU2010341846A1 (en) 2012-08-02
US20130025879A1 (en) 2013-01-31
CN102812202B (en) 2016-02-10
GB201212326D0 (en) 2012-08-22
CN102812202A (en) 2012-12-05
AU2010341846B2 (en) 2015-09-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20171123 AND 20171129

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190112